제출 #37562

#제출 시각아이디문제언어결과실행 시간메모리
37562AbelyanMoney (IZhO17_money)C++14
0 / 100
0 ms10964 KiB
#include <iostream> #include <vector> #include <string> #include <algorithm> using namespace std; const int N=1000006; pair <int,int> a[N]; bool r[N]; int main(){ ios_base::sync_with_stdio(false); int n; cin>>n; for (int i = 0; i < n; i++){ int k; cin>>k; a[i].first=k; a[i].second=-i; } sort(a,a+n); int ans=1; r[-a[0].second+1]=true; for (int i = 1; i < n; i++){ if (r[-a[i].second]){ r[-a[i-1].second+1]=false; r[-a[i].second+1]=true; } else{ if (-a[i].second < -a[i - 1].second){ r[-a[i - 1].second + 1] = false; r[-a[i].second + 1] = true; } else{ r[-a[i].second + 1] = true; } ans++; } } cout<<ans<<endl; return 0; }
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